Nibco Bronze Gate Valves User Manual

INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS CAUTION: Only qualified personnel should undertake the procedures outlined in this documen

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 2 1.0 GENERAL INFORMATION 1.1 SCOPE These instructions are furnished for us

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 3 When more detailed information is required, the NIBCO 5-100 catalog should be

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 4 For the union bonnet arrangement the body has male threads, the bonnet has no

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 5 when a valve is being threaded onto a pipe, the wrench should be on the end w

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 6 3.0 OPERATION Gate valves should never be used for throttling purposes. Th

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 7 Foreign matter may have accumulated on the back seat, or by accident the stem

NIBCO Technical Services • Phone: 1.888.446.4224 • Fax: 1.888.336.4224 8 7.0 MAJOR REPAIRS For other repairs or replacements not covered in the abo